# -*- coding: utf-8 -*-
"""One-off: reset CoC-30045 to draft for re-issue testing.

Clears all thickness data + attachments so the operator can re-run
the Issue Certs wizard from a clean slate (upload RTF + PNG image,
verify the full inline-render flow).

Run with:
    odoo shell -c /etc/odoo/odoo.conf -d admin --no-http < this_file
"""
cert = env['fp.certificate'].browse(501)
print('before: state=%s, readings=%d, attachment_id=%s, evidence=%s, image=%s' % (
    cert.state,
    len(cert.thickness_reading_ids),
    cert.attachment_id.id if cert.attachment_id else None,
    cert.x_fc_local_thickness_evidence_id.id if cert.x_fc_local_thickness_evidence_id else None,
    cert.x_fc_thickness_image_id.id if cert.x_fc_thickness_image_id else None,
))

# Drop all readings
n_readings = len(cert.thickness_reading_ids)
cert.thickness_reading_ids.unlink()

# Delete any attachments on the cert (RTF, regenerated PDF, image)
atts = env['ir.attachment'].search([
    ('res_model', '=', 'fp.certificate'),
    ('res_id',    '=', cert.id),
])
n_atts = len(atts)
atts.unlink()

# Wipe cert-level thickness metadata + state-affecting fields
cert.write({
    'state':                              'draft',
    'attachment_id':                      False,
    'x_fc_local_thickness_pdf':           False,
    'x_fc_local_thickness_pdf_filename':  False,
    'x_fc_local_thickness_evidence_id':   False,
    'x_fc_thickness_image_id':            False,
    'x_fc_thickness_operator':            False,
    'x_fc_thickness_product':             False,
    'x_fc_thickness_application':         False,
    'x_fc_thickness_directory':           False,
    'x_fc_thickness_equipment':           False,
    'x_fc_thickness_datetime':            False,
    'x_fc_thickness_measuring_time_sec':  0,
    'x_fc_thickness_source_filename':     False,
})

env.cr.commit()
cert.invalidate_recordset()
print('after:  state=%s, readings=%d, attachments_removed=%d, prior_readings=%d' % (
    cert.state, len(cert.thickness_reading_ids), n_atts, n_readings,
))
print('CoC-30045 ready for re-issue. Open the Issue Certs wizard '
      'from WO-30045, upload the RTF + PNG image, click Confirm & Issue.')